baber/WOPTO huggingface dataset:
Patent JP-H07262647-A (JP)
Title: Magnetic recording and/or reproducing device and recording medium
Inventor: NARISAWA MASAYA
IPC: G11B27/22
Filed: 1994-03-24
Abstract: PURPOSE:To make the exact automatic music selection operation with a magnetic recording and reproducing device by adding a signal for intermusic detection in order to make the exact automatic music selection operation. CONSTITUTION:The control signal for automatic music selection is recorded in an intermusic non-recording part. This control signal is detected at the time of the music selection operation. The control signal is audible at the time of reproducing when the control signal is ordinarily recorded at this time and, therefore, the control signal is recorded by deviating the angle of a sound recording/reproducing head 2 by about 45 deg. from the ordinary reproducing state. As a result, the control signal attains the level at which the signal is hardly audible by the loss of the angle deviation of the sound recording/reproducing head 2 at the time of ordinary reproducing. The control signal is detected and intermusic or program searching is executed at the time of the automatic music selection operation by setting the angle of the sound recording/ reproducing head 2 at about 45 deg. which is the same as the angle at the time of recording the control signal. At this time, ordinary music signals are hardly reproduced by the angle deviation loss of the sound recording/reproducing head 2 and only the control signal is eventually reproduced.
Patent JP-H07269762-A (JP)
Title: Joint of connection pipe
Inventor: HASHIOKA YOSHIO
IPC: F16L33/22
Filed: 1995-03-10
Abstract: PURPOSE:To facilitate the control of inserting length by clamping a connection pipe to a pipe inserting part by means of a box nut, installing a stopper, to be energized to a tip face side of this connection pipe, in this pipe inserting part and also a guide groove, allowing a movement in the connection pipe insertional direction of this stopper, in an internal thread part of a drum part, respectively. CONSTITUTION:When a connection pipe 2 is connected to a drum part 1, this pipe 2 is externally fitted in a pipe inserting part through a box nut 4 and then this box nut is clamped tight. With this clamping, a chuck ring 3 is pressed by a taper surface 4b of the box nut 4, contracting its diameter in the center direction, and the projecting tooth 3a is made to bite into a pipe end peripheral surface, connecting the connection pipe 2 to the drum part 1. At this time, a tip face 2a comes into contact with a stopper engaged part 5b in time of the connection pipe 2 inserting, and engaged part 5b moves the guide groove 6 of the drum part 1 in the connection pipe insertional direction by dint of inserting force of the connection pipe 2 against a coil spring part 5a, whereby a tip position of the connection pipe 2 is sighted by a position of this stopper engaged part 5b, making it useful for control over an inserting length L.
Patent JP-S60224048-A (JP)
Title: Method for adjusting resistance value of moisture sensitive element
Inventor: MURAI YASUHIDE
IPC: G01N27/12
Filed: 1984-04-20
Abstract: PURPOSE:To correct the variance in the parallel moving characteristic in a graph for a relative humidity-electric resistance characteristic by incising part of a moisture sensitive thick film layer by a laser beam to increase the resistance value between the electrodes. CONSTITUTION:A pair of comb-tooth-shaped electrodes 2, 3 are formed at a specified interval on the substrate 1 made of ceramics, etc. having an electrical insulating characteristic and the moisture sensitive thick film layer 4 is formed on the electrodes 2, 3 and between the electrodes. Part of the layer 4 is incised by the laser beam to decrease the width W thereof by which the resistance value thereof is so adjusted as to be approximated to a standard characteristic if the resistance value characteristic of the moisture sensitive element in the graph for the relative humidity-resistance value characteristic is smaller than the standard characteristic value.
Patent JP-H02259220-A (JP)
Title: Exhaust gas purifying filter
Inventor: ISHIKAWA KIYOE
IPC: F01N3/02
Filed: 1989-03-30
Abstract: PURPOSE:To increase a filtering area and to prevent damage due to thermal stress at the time of regeneration by folding into multiple layers a ceramic fiber sheet wound into a cylindrical shape while sealed only in one part of a foldback part and an opening end part and movably constituting the rest of the foldback part. CONSTITUTION:A laminated unit 3 is constituted of a ceramic fiber sheet 1, having two or more foldback parts 1a, 1b and a single opening end part 1c, and two or more spacers 2a, arranged between these sheets 1 and consisting of a ceramic fiber sheet with larger porosity, thereafter this laminated unit 3 is wound in a cylindrical shape 4 constituting a filter. Two or more laminated units 3a to 3c, overlapped with each other, provide a joint seal part 9 only in the one of the foldback part 1b and the opening end part 1c. That is, the filter seals a joint in the upstream end of exhaust, movably constituting the downstream end. Thus by increasing a filtering area and obtaining uniform temperature distribution of the filter at the time of its regeneration, damage due to thermal stress is prevented.
Patent JP-H03278531-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: KAI MAKOTO
IPC: H01L21/306
Filed: 1990-03-28
Abstract: PURPOSE:To obtain an apparatus which can enhance the uniformity of an etching speed and the uniformity inside a face and which can reduce an overetching amount without causing an etching residue by a method wherein the degree of eccentricity of a semiconductor substrate is changed arbitrarily. CONSTITUTION:At a semiconductor manufacturing apparatus which executes an etching operation by spraying a chemical liquid 13 on a semiconductor substrate 7 while a thin film formed on the semiconductor substrate 7 or the semiconductor substrate 7 is being turned, the degree of eccentricity can be changed arbitrarily. For example, a semiconductor wafer 7 is set on a wafer chuck 6; the wafer chuck 6 is turned when a shaft 9 is in a state indicated in Figure (a); an etchant 13 is sprayed from an upper nozzle 4 and a side nozzle 3; a thin film on the surface of the wafer 7 is etched. When the time to finish an etching operation is 100sec, the turning operation of the wafer chuck 6 is stopped temporarily after 90sec from the start of the etching operation; the wafer chuck 6 is turned again when the shaft 9 is in a state indicated in Figure (b).
Patent JP-S59205125-A (JP)
Inventor: NISHIMURA SHINICHI
IPC: H01H61/00
Filed: 1983-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11280503-A (JP)
Title: Valve opening/closing device
Inventor: IIDA TAKAHIRO
IPC: F01L9/04
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To repeat a trial operation even if an individual specificity of a valve is generated or dispersion is generated by thermal expansion so as to control the valve in an optimal driving condition at the time of opening/closing of the valve by outputting a setting signal having a value corresponding to a deviation between a target valve driving condition which is set beforehand and a valve driving condition before one cycle for reducing the deviation. SOLUTION: This device is provided with an electromagnetic actuator 7 for individually driving an exhaust valve 1 and an intake valve in opening/ closing, a displacement sensor 4 as a condition detecting means for detecting displacement rates of the exhaust valve 1 and the intake valve, a driver 5 as a driving means for supplying current to the electromagnetic actuator 7, and a control means 6. Catch current value is corrected for reducing a deviation between maximum displacement speed before one cycle of the exhaust valve 1 and the intake valve and target valve displacement speed for each trial operation. It is thus possible to control the valve in an optimal driving condition at the time of opening/closing of the valve.
Patent JP-H10275835-A (JP)
Title: Wafer test device
Inventor: TANABE AKITO
IPC: H01L21/66
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To restrain a wafer test device from increasing in area necessary for testing a wafer with a diameter increase in wafers and a testing time necessary for testing a piece of wafer from increasing by a method, wherein chips on a piece of wafer placed on a wafer stage are simultaneously tested by operating test heads at the same time. SOLUTION: A wafer test device is composed of a prober 8 which includes a wafer stage 7 and a tester 1, where two test heads 2a and 2b are connected, and the test heads 2a and 2b are electrically connected to a probe unit 5 included in the prober 8 through a common test board 4. In a test, a wafer 6 is taken out of a wafer loader, placed on a wafer stage 7, and aligned with the probe unit 5, and electrically connected to the probe unit 5 and the test board 4, and chips located on the wafer 6 are tested with the test heads 2a and 2b of the test 1 at the same time.
Patent JP-S60225343-A (JP)
Title: Rotary anode for x-ray tube and its production method
Inventor: FUKUHARA YOSHIO
IPC: H01J35/10
Filed: 1984-04-23
Abstract: PURPOSE:To make a rotary anode for X-ray tube light-weight and strong by forming it as a package structure made with a graphite substrate, a carbon-carbon fiber composite enveloping its outer periphery, and a high-melting point metal plate arranged on both of them. CONSTITUTION:Carbon fibers having necessary tensile strength are wound many times around the outer periphery of a graphite substrate machined into a predetermined shape to form a fiber layer of a predetermined thickness, and it is impregnated with a liquid material such as tar or pitch under decompression. Next, it is heat-treated to convert the impregnated liquid material into a carbonic material, and it is processed at a higher temperature to graphitize the whole body. Then, a target plate made of a high-melting point metal is bonded on it by a hot pressing process, and predetermined machining is applied to produce a rotary anode for X-ray tube. Accordingly, advantageous characteristics of the graphite substrate are utilized and disadvantageous problems are solved, and a light- weight and strong rotary anode can be obtained.
Patent JP-S536003-A (JP)
Title: Record-reproduce device
Inventor: NIKAMI AKIRA
IPC: G11B15/087
Filed: 1976-07-06
Abstract: PURPOSE: To equaliize automatically the feed speed of a record medium being reproduced with that in recording, by providing two detector circuits. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S575827-A (JP)
Title: Recovering method for sensible heat of sintered ore
Inventor: MASUDA TOMIYOSHI
IPC: C22B1/26
Filed: 1980-06-16
Abstract: PURPOSE: To recover efficiently the sensible heat possessed by the sintered ore, by determining the size of the sintered ore with which a filling tank is filled for heat exchange at a size larger than the prescribed one.  
     CONSTITUTION: The sintered ore obtained by sintering raw materials such as iron ore, coke, returned ore, lime stone, serpentime and silica is crushed. Next, the crushed sintered ore is sifted on a screen having an opening of 20W30mm, and the sintered ore on the screen is charged into e.g. a counter moving layer filling tank to be brought into contact with a cooling gas for heat exchange. The method permits the efficient recovery of the sensible heat and also enables the miniaturizing of equipment. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S523584-A (JP)
Title: Temperature sensing material
Inventor: TAKAHASHI KIYONORI
IPC: C09K3/00
Filed: 1975-06-27
Abstract: PURPOSE: A harmless temperature indicating material which shows a yellow color under about 70°C and a red color above this temperature and does not lose sensitive temperature sensitivity despite repetition of 200,000 times of temperature raising and lowering cycles of -30 to 400°C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07293667-A (JP)
Title: Assembly type cam shaft
Inventor: TAKAHASHI MOTOYUKI
IPC: F01L1/047
Filed: 1994-04-19
Abstract: PURPOSE:To provide an assembly type cam shaft which prevents vibration of a tightening bolt without providing a bolt hole in which a stress concentration tends to generate on the cam shaft. CONSTITUTION:Hollow cam shaft pieces 2b provided in unit are coupled by Curvic Couplings, and a reversely tapered joint part 43 whose diameter increases gradually is provided at an end of a tightening bolt piece 40b in unit which is inserted in a hollow hole 12 of the cam shaft piece 2b. Moreover, a tapered sleeve 10 which has a tapered portion 14 which corresponds to the tapered joint part 43 at both inner ends and a plurality of split parts 11 along the longitudinal direction is fitted in the outside of the opposing tapered joint parts 43.
Patent JP-H03277529-A (JP)
Title: F r p tube with screw coupler and manufacture thereof
Inventor: TANIGUCHI KUNITOSHI
IPC: B29C57/00
Filed: 1990-03-27
Abstract: PURPOSE:To obtain an F R P tube having a male screw part with an axially excellent strength by raising and flocking staple fibers by an electrostatic flocking method on the male screw forming end outer peripheral surface of the tube in which fibers are wound round a mandrel, in the manufacture of an F R P tube by an FW method in which fibers impregnated with resin are wound round the mandrel, and thereafter, impregnating and curing resin into the flocked part thereof and then forming a male screw by machining. CONSTITUTION:In an F R P tube, the male screw formed end part A consists of thin wall FW parts 10 formed into a tube by an FW(filament winding method) method and a resin impregnation-raised and flocked part 20 provided on the entire outer peripheral surface thereof, and a male screw part B is formed by machining the outer peripheral surface of the resin impregnation-raise and flocked part 20. The parts except the male screw formed end part A is made into a single layered structure of the FW parts 10. The male screw formed end part A is a three layered structure in which the resin impregnation raised and flocked part 20 is held between the FW parts 10, 10. And, the male screw B is formed such that it reaches the resin impregnation raised and flocked part 20.
Patent JP-H06294529-A (JP)
Title: Outdoor device of air conditioner
Inventor: SAKAI MITSURU
IPC: F24F13/08
Filed: 1993-04-07
Abstract: PURPOSE:To enable various installations of an outdoor device without selecting its installing location, and enable the outdoor device to accommodated to various installing conditions by a method wherein a suitable air suction port can be selected from a plurality of air suction port in one kind of outdoor device. CONSTITUTION:A box 1 is provided with a front surface air suction port 3, a lower surface air suction port 4 and a rear surface air suction port 5. Closing plates 2 are constructed such that they can be used commonly to all air suction ports. In the case that the lower surface air suction port 4 is suitable, the closing plate 2 for the lower surface air suction port 4 can be removed to be fixed to the front surface air suction port 3, and close the front surface air suction port 3, such a change in arrangement may be taken also in the rear surface air suction port 5.
Patent JP-S59205651-A (JP)
Title: Address generating circuit
Inventor: IWASHITA MASAO
IPC: G06F9/44
Filed: 1983-05-09
Abstract: PURPOSE:To obtain an address generating circuit which can be easily produced and used in several divided functions with a small hardware quantity with high regularity, by controlling the address of a data memory. CONSTITUTION:An address control part 3 supplies the base and sizes 19-21 of the addresses read out of a parameter table 2, counter value reading signals 24- 25 of addresses, an instruction code 26, internal states 22-23, a data identification number 12 outputted from an input latch 1, the input data value 13 and an input data type number 14, respectively. Then the address value 27, a read/ write control signal 28 and an effective flag 29 are outputted to an output latch 4; while address counter values 15-16 and internal states 17-18 are outputted to a parameter table memory 2. A data flow processor divides a data memory to use functions for the queuing control of double input data value, the read/ write of the data memory, the generation of a numerical string, the qualification of data value and the transition of the data value, respectively. Then the address of the data memory is controlled.
Patent JP-S62237500-A (JP)
Inventor: YASUDA HARUTAKE
IPC: G10L15/10
Filed: 1986-04-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S524889-A (JP)
Title: Continuous selection circuit of automatic scar inspector
Inventor: NAKAI YOSHIYUKI
IPC: G01N21/89
Filed: 1975-07-01
Abstract: PURPOSE:When there are scattering scars which are visible, it is established by the scattering distance that slight scars of the same nature exist halfway, and the section of this block is made to be selected continuously.
Patent JP-S60224621-A (JP)
Title: Antirheumatic agent
Inventor: MORI NOBORU
IPC: C07D487/04
Filed: 1984-04-20
Abstract: PURPOSE:An orally or parenterally administrable antirheumatic agent containing 4-oxo-10-( 2,3-dimethylpentanamido )-4H-pyrimido( 1,2-c )quinazoline-3-carboxylic acid as an active constituent, and having improved antirheumatic action. CONSTITUTION:An antirheumatic agent containing 4-oxo-10-(2,3-dimethylpentanamido)-4H-pyrimido[1,2-c]quinazoline-3-car boxylic acid or a salt thereof, e.g. sodium salt potassium salt or ethanolamine salt, as an active constituent. The above- mentioned pharmaceutical contains various organic or inorganic carrier materials commonly used for medicinal applications, e.g. an excipient such as sucrose, binder such as cellulose, disintegrating agent such as starch, etc. The dose of the active constituent compound or salt thereof is usually within 0.1-100mg/kg/day range.
Patent JP-H09243515-A (JP)
Title: Method and apparatus for measuring optical characteristics of lens
Inventor: OGUMA NOBUO
IPC: G01M11/00
Filed: 1996-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for measuring the optical characteristics of a lens which can measure the optical characteristics of a single lens to be measured in terms of the entire lens surface position of the lens. SOLUTION: The method for measuring the optical characteristics of a lens comprises the steps of detecting the light reception signal of a line sensor 10 as to the case that a measuring beam B1 passed through a slit 2 and collimated by a collimating lens 3 is incident to a lens 5 to be measured and the case that the beam B1 is detoured via the lens 5 by mirrors 26a to 26d, Fourier transforming the signal based on the detected values by a microcomputer 21, calculating MTF values, making it possible to calculate the MTF value of the single lens 5 by the differential calculation of the obtained MTF values over the entire surface of the lens displaced by a stage driving part 14b, obtaining the difference of the positions where the light reception amounts of a line sensor 10 become maximum as to the case that the beam B1 is incident to the lens 5 and the case that the beam is detoured via the lens 5, and making it possible to calculate the diopter of the single lens 5 by the differential calculation.
Patent JP-S60228082-A (JP)
Inventor: MAEDA SADAO
IPC: B25G1/00
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S536912-A (JP)
Title: Air supplying and water level regulating apparatus in pressure water tank
Inventor: FURUKAWA KAZUSHI
IPC: F04D13/16
Filed: 1976-07-06
Abstract: PURPOSE: To control both of air supplying and water level regulating in a pressure water tank by a detecting means of tank inner pressure for simplification of the apparatus and smoothing of operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61238253-A (JP)
Inventor: HIGASHIJIMA YUKIO
IPC: A61N2/00
Filed: 1985-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07250744-A (JP)
Title: Article pushing device
Inventor: TOMURO HIROSHI
IPC: A47F1/12
Filed: 1994-03-15
Abstract: PURPOSE:To send out an article situated in a deep part to hand and prevent the trouble to the waste by providing a sliding member and a plurality of constant load springs on a mounting member, and successively pushing out heavy matters by an article pushing part by the constant load springs. CONSTITUTION:In an article pushing device, display goods are placed on an article placing part 10. When a large quantity of the goods are placed, an article pushing part 5 is pushed backward, constant load springs 3 are successively extended to extend the space of the article placing part 10, and the display goods are placed thereon. Although the articles on the article placing part 10 are apt to be regularly pushed forward, they are locked by a stopper 11. When the article is manually taken out, the remaining articles are pushed forward, and again stopped by the stopper 11. The constant load springs 3 are successively contracted, and reduced in number stepwise to weaken the force for pushing the article pushing part 5. The stopper 11 is rotated by 90 deg. and passed through a hole 12 formed on the article pushing part 5, whereby the article pushing part 5 can be separated from a mounting member 1.
Patent JP-S60228220-A (JP)
Inventor: KIKUCHI SHIZUO
IPC: B65B53/02
Filed: 1984-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63247425-A (JP)
Title: Excavator for underground wall
Inventor: MIYAZAKI HIROMICHI
IPC: E02D17/13
Filed: 1987-04-03
Abstract: PURPOSE:To permit not only the inclination and displacement of excavator but also horizontal movement and distortion thereof to be detected and repaired by a method in which an inclinometer, a laser verticality device, a laser sensor, and a depth sensor are provided for a excavator and the excavator in controlled thereby. CONSTITUTION:A laser verticality device 4 is provided in an isolated state above at least two hollow cylinders 41 vertically attached to an excavator 1, and a laser sensor consisting of a screen 42 and a television camera 43 is provided for the lower end of the hollow cylinders 41 facing the device 4. An inclinometer 3 is fixed to the excavator 1 and a depth sensor consisting of a rotary encoder 5 attached to the rotary shaft of a drum D to roll up a wire for measuring depth, attached to the excavator, is also provided. On the basis of signals from these sensors, the access movement of an adjustable guide 6 is controlled through an arithmetic unit to correct the attitude of the excavator 1.
Patent JP-S59206655-A (JP)
Title: Carburetor associated with fuel diluter
Inventor: KAMO MASAHIRO
IPC: F02M1/10
Filed: 1983-05-10
Abstract: PURPOSE:To feed fuel having air/fuel ratio suitable for the engine temperature by opening/closing an auxiliary air bleed in a carburetor in accordance to the engine temperature. CONSTITUTION:Under cold state of engine, a thermo-valve 5 is closed because of low temperture of crank case 4 and the air will enter through an air-cleaner 8 into a bore 16 of a carburetor 1 and main air bleed path 2 having a jet 2a to feed concentrated mixture gas with scarce air bleed. Upon warming of engine, a thermo-valve 13 will open gradually to feed air into an auxiliary air bleed path 3 thus to dilute the mixture gas and to feed mixture gas having air/fuel ratio corresponding to the engine temperature.
Patent JP-H04222880-A (JP)
Title: Method for stabilizing lacquer and coating
Inventor: KARURO NEERI
IPC: C09D7/48
Filed: 1991-03-22
Abstract: PURPOSE: To stabilize lacquers or coatings based on acrylic or alkyd resin and polyester against the action of light and moisture.  
     CONSTITUTION: At least one compd. containing at least one N-substd. sterically hindered piperidino, morpholino or pyrrolidino group or a polymer with a polyorganosiloxane structure containing sterically hindered piperidino groups in the molecule is compounded with lacquers or coatings. 
     COPYRIGHT: (C)1992,JPO